Spybot - Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications. Spyware silently tracks your surfing behaviour to create a marketing profile for you that is transmitted without your knowledge to the compilers and sold to advertising companies.

Norton Antivirus stops viruses, worms, spyware, bots, and more - Keeps your system protected against all types of malicious threats. Norton Insight delivers innovative intelligence-driven technology for faster, fewer, shorter scans. Rapid pulse updates every 5 to 15 minutes provide you with up-to-the-minute protection. 

Virus scanner, firewall, data backup, anti-theft and parental control - Norton 360 target’s all those user that like to use only one program for their digital protection. 

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.

Proven security that protects against viruses and spyware

Stinger is a quick and installation-free standalone tool for detecting and removing prevalent malware and threats, ideal if your PC is already infected. While not a replacement for full fledged antivirus software, Stinger is updated multiple times a week to include detection for newer Fake Alert variants and prevalent viruses.

Malwarebytes' Anti-Malware can detect and remove malware that even the most well known anti-virus and anti-malware applications fail to detect. Malwarebytes' Anti-Malware monitors every process and stops malicious processes before they even start.

Kaspersky anti-virus protects you from the Phishing and Malware sites that you wouldn't otherwise know were attempting to steal from you.

HijackThis inspects your computers browser and operating system settings to generate a log file of the current state of your computer. Using HijackThis you can selectively remove unwanted settings and files from your computer.

ESET Smart Security is a security suite for your PC including the following solutions: Anti-Virus, Anti-Spyware, Anti-Rootkit, Anti-Spam, Anti-Theft, Firewall, Parental Control, and Web and Email protection. ESET Smart Security ranks among the leaders in virus, trojan and spyware detection and deletion. It's very fast and uses less system resources than most competitors.